Recombinant Rat IL-9, 大鼠蛋白IL-9

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产品描述：

产品名称：Recombinant Rat IL-9

氨基酸序列: MQRCSTSWGI QHTSYLIENL KDDPSSKCSC SANVTSCLCL PIPSDDCTTP CFQEGMSQVT NATQQSKFSP FFFRVKRIVE TLKSNKCQFF SCEKPCNQTT AGNTVSFLKS LLKTFQKTEV QVQRSRA

Accession: <a href="http://www.uniprot.org/uniprot/D4A8I9" target="_blank">D4A8I9</a>

Gene IDs: <a href="http://www.ncbi.nlm.nih.gov/gene/116558" target="_blank">116558</a>

种属: Rat

纯度: > 97 % by SDS-PAGE and HPLC analyses.

来源: Escherichia coli.

内毒素水平: Less than 0.1 EU/μg of rRtIL-9 as determined by LAL method.

活性: Fully biologically active when compared to standard. The ED₅₀ as determined by a cell proliferation assay using murine TS1 cells is less than 10 ng/ml, corresponding to a specific activity of > 1.0 × 10⁵ IU/mg.

形态: Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.4.

溶解方法: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1 % BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions.

储存/保存方法: This lyophilized preparation is stable at 2-8 °C, but should be kept at -20 °C for long term storage, preferably desiccated. Upon reconstitution, the preparation is stable for up to one week at 2-8 °C. For maximal stability, apportion the reconstituted preparation into working aliquots and store at -20 °C to -70 °C. Avoid repeated freeze/thaw cycles.

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